I understand when using high percentages of pilsner malt, it is generally recommended to do a 90 minute boil to ward off DMS.
I do a very hard boil, and end up boiling off about 2 gallons per hour.
My question is does the extra time help to get rid of the DMS, or is it recommended to do a 90 minute boil to boil off extra water? I understand that most people don't have such a high boil off rate, so a I ok doing a 60 minute boil with pilsner malt, or should I be looking at a 90?
I do a very hard boil, and end up boiling off about 2 gallons per hour.
My question is does the extra time help to get rid of the DMS, or is it recommended to do a 90 minute boil to boil off extra water? I understand that most people don't have such a high boil off rate, so a I ok doing a 60 minute boil with pilsner malt, or should I be looking at a 90?